Re: [gmf-dev] NoClassDefFoundError :(

[Chris Aniszczyk <zx@xxxxxxxxxx>]

Thanks Christian. I think it has to
deal with long file path issues (I thought this lameness was fixed with
the 5.0u5 but I was wrong). I think everything is good on this end again
:D I just moved my workspace to a new directory and it fixed the issue.


Cheers,

~ Chris

----
Chris Aniszczyk
IBM Tivoli Security <zx@xxxxxxxxxx> | Gentoo Hacker <zx@xxxxxxxxxx>
+1 860.839.2465

Christian Vogt <Christian_Vogt@xxxxxxxxxx>
Sent by: gmf-dev-bounces@xxxxxxxxxxx

11/07/2005 09:44 AM

Please respond to
"GMF Project developer discussions." <gmf-dev@xxxxxxxxxxx>

To	"GMF Project developer discussions." <gmf-dev@xxxxxxxxxxx>
cc
Subject	Re: [gmf-dev] NoClassDefFoundError :(

Hi Chris, 

I was running into the exact same NoClassDefFoundError back in September.
In my workspace I had all the GMF plugins, amongst others, and was trying
to deploy these plugins to create a target environment. When I ran a runtime-workbench
on my target environment I would get these NoClassDefFoundErrors on any
graphical editor I opened (or tried to open). 

I logged a bugzilla which contains a workaround for my situation of deploying
a target environment. 
https://bugs.eclipse.org/bugs/show_bug.cgi?id=110477

To add to the notes in the bugzilla. I tried to manually package the jar
file itself and ensure all the class files were there, however the classes
were still not loaded and I believe it was attributed to a long file name
issue. 

In your case are deploying your workspace plugins to create a target environment?

Christian Vogt
RL Aurora Core Model Services
770 Palladium Drive, Kanata, ON, Canada 
Tel: (613) 591-2926

Chris Aniszczyk <zx@xxxxxxxxxx>
Sent by: gmf-dev-bounces@xxxxxxxxxxx

11/07/2005 10:21 AM

Please respond to
"GMF Project developer discussions."

To	gmf-dev@xxxxxxxxxxx
cc
Subject	[gmf-dev] NoClassDefFoundError :(

java.lang.NoClassDefFoundError: org/eclipse/gmf/runtime/common/ui/services/action/internal/contributionitem/ProviderContributionDescriptor$AbstractPopupContributionItemDescriptor
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at org.eclipse.osgi.framework.adaptor.core.DefaultClassLoader.defineClass(DefaultClassLoader.java:370)

As of this morning when trying to open any gmf editor. I thought it was
due to the missing exported package from the manifest.mf but I was wrong
:o 

That's what I get for dev'ng against HEAD for now.

Cheers, 

----
Chris Aniszczyk
IBM Tivoli Security <zx@xxxxxxxxxx> | Gentoo Hacker <zx@xxxxxxxxxx>
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